MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 4bedb13ad6f7056dd2797b036e71066ab0390fb30446e20d2265a90dac7bcd21. While MalwareBazaar tries to identify whether the sample provided is malicious or not, there is no guarantee that a sample in MalwareBazaar is malicious.

Database Entry


Mirai


Vendor detections: 7


Intelligence 7 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 4bedb13ad6f7056dd2797b036e71066ab0390fb30446e20d2265a90dac7bcd21
SHA3-384 hash: 768d4e6edddbf0c3ba1cbceb474d17598bbc302da9df64ae25741b26c7ef48bcf3741e2b83cf7acac0657efc42ea31dd
SHA1 hash: f6205e451d0b83aaa0fcab8f7350a3fabe19127c
MD5 hash: 046682b26e4d868f31ed9effe6f23f8a
humanhash: indigo-nuts-neptune-table
File name:sh4
Download: download sample
Signature Mirai
Create hunting rule
File size:147'612 bytes
First seen:2025-08-09 18:00:38 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:qVS126JyFk94vmjCaJ/Qb/KN81Wlfx5keROMM3:qVE26JmkevmjCaJczAxxb5M
TLSH T164E37D72DC3A6F58C524E5B4B4309F791B63A954808B2FB965BBC2748083D8DF6193BC
TrID 50.1% (.) ELF Executable and Linkable format (Linux) (4022/12)
49.8% (.O) ELF Executable and Linkable format (generic) (4000/1)
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
29
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Unix.Dropper.Mirai-7136288-0
Create hunting rule

Unix.Trojan.Mirai-10056448-0
Create hunting rule

Unix.Trojan.Mirai-10056452-0
Create hunting rule

Unix.Trojan.Mirai-10056453-0
Create hunting rule

Unix.Trojan.Mirai-10056456-0
Create hunting rule

Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
lolbin obfuscated remote
Link:
https://www.filescan.io/uploads/68978ce26d7bffa0a7a042aa/reports/5d77dfe9-2584-49fc-b740-0bdd2a050fef/overview
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/9662c5a8-446e-4c73-b862-765134eff713
Behavior Graph:
Download SVG
%3 guuid=ff690bb4-1700-0000-5ee9-e437270c0000 pid=3111 /usr/bin/sudo guuid=505c3db8-1700-0000-5ee9-e4372d0c0000 pid=3117 /tmp/sample.bin guuid=ff690bb4-1700-0000-5ee9-e437270c0000 pid=3111->guuid=505c3db8-1700-0000-5ee9-e4372d0c0000 pid=3117 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/4d20dabb-5541-4722-8d4c-258acde796d7
Result
Threat name:
Gafgyt, Mirai
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1753805
Signature
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Drops files in suspicious directories
Found malware configuration
Multi AV Scanner detection for submitted file
Sample deletes itself
Sample tries to set files in /etc globally writable
Yara detected Gafgyt
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1753805 Sample: sh4.elf Startdate: 09/08/2025 Architecture: LINUX Score: 100 29 169.254.169.254, 80 USDOSUS Reserved 2->29 31 92.113.21.114, 5050 UKRTELNETUA Ukraine 2->31 33 2 other IPs or domains 2->33 35 Found malware configuration 2->35 37 Antivirus detection for dropped file 2->37 39 Antivirus / Scanner detection for submitted sample 2->39 41 3 other signatures 2->41 9 sh4.elf 2->9         started        11 dash rm 2->11         started        13 dash rm 2->13         started        15 python3.8 dpkg 2->15         started        signatures3 process4 process5 17 sh4.elf 9->17         started        process6 19 sh4.elf 17->19         started        file7 25 /var/main, ELF 19->25 dropped 27 /etc/init.d/xs.main, POSIX 19->27 dropped 43 Sample tries to set files in /etc globally writable 19->43 45 Drops files in suspicious directories 19->45 47 Sample deletes itself 19->47 23 sh4.elf 19->23         started        signatures8 process9
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/4bedb13ad6f7056dd2797b036e71066ab0390fb30446e20d2265a90dac7bcd21
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/4bedb13ad6f7056dd2797b036e71066ab0390fb30446e20d2265a90dac7bcd21/
Threat name:
Linux.Exploit.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-08-09 18:01:39 UTC
File Type:
ELF32 Little (Exe)
AV detection:
14 of 24 (58.33%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=jpw3coww64cw3utzpmbw44ignkydsd5tardoedjcmwuq3ld3zuqq._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
linux
Link:
https://tria.ge/reports/250809-wlxqlsvm12/
Verdict:
Malicious
Tags:
Unix.Dropper.Mirai-7136288-0
YARA:
n/a
Link:
https://app.threat.zone/submission/6076551c-4570-4ce8-9e51-696659ac0fb4
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.00
Link:
https://yomi.yoroi.company/submissions/4bedb13ad6f7056dd2797b036e71066ab0390fb30446e20d2265a90dac7bcd21

YARA Signatures

MalwareBazaar uses YARA rules from several public and non-public repositories, such as YARAhub and Malpedia. Those are being matched against malware samples uploaded to MalwareBazaar as well as against any suspicious process dumps they may create. Please note that only results from TLP:CLEAR rules are being displayed.

Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:unixredflags3
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for UNIX red flags

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Web download

Mirai

elf 4bedb13ad6f7056dd2797b036e71066ab0390fb30446e20d2265a90dac7bcd21

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3587326/
  
Delivery method
Distributed via web download

Comments